PHP TO Asp.net WEB Service

PHP TO Asp.net WEB Service

<?php
$client = new SoapClient('http://localhost:53971/Service1.asmx?WSDL');

$alldata=$client->alldata();
//print_r($alldata);

 $columns = array();
 
    foreach ($alldata as $key => $row)
{
        foreach($row as $k => $v)
{
print_r($k);
            $columns[$k][$key] = $v;
print_r($v);
print($v);
        }
    }
?>


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asp.net webservice

 [WebMethod]
        public DataSet alldata()
        {

            cmd.Connection = con;
            cmd.CommandText = "select * from user_info";
            if (con.State.Equals(ConnectionState.Closed))
            {
                con.Open();
            }
            ad = new SqlDataAdapter(cmd);
            ad.Fill(ds);

            cmd.ExecuteNonQuery();

            return ds;



        }